<html>
<head>
<meta charset="utf-8">
<title>中国时间</title>
</head>
<body>
	<span id="time" style=" font-family: 宋体  " ></span>

	<script type="text/javascript">
		function showtime() {
			var today, hour, second, minute, year, month, date;
			var strDate;
			today = new Date();
			var n_day = today.getDay();
			switch (n_day) {
			case 0: {
				strDate = "星期日"
			}
				break;
			case 1: {
				strDate = "星期一"
			}
				break;
			case 2: {
				strDate = "星期二"
			}
				break;
			case 3: {
				strDate = "星期三"
			}
				break;
			case 4: {
				strDate = "星期四"
			}
				break;
			case 5: {
				strDate = "星期五"
			}
				break;
			case 6: {
				strDate = "星期六"
			}
				break;
			case 7: {
				strDate = "星期日"
			}
				break;
			}
			year = today.getFullYear();
			month = today.getMonth() + 1;
			date = today.getDate();
			hour = today.getHours();
			minute = today.getMinutes();
			second = today.getSeconds();
			document.getElementById('time').innerHTML = year + "年" + month
					+ "月" + date + "日 " + " " + hour + ":" + minute + ":"
					+ second + " " + strDate; //显示时间
			setTimeout("showtime();", 1000); //设定函数自动执行时间为 1000 ms(1 s)
		}
	</script>
	<script type="text/javascript">
		showtime();
	</script>
</body>
</html>